CRRC Hangzhou Digital Technology Co., Ltd is a technology-based subsidiary of CRRC group,which have a professional team of rail transit vehicles, electromechanical, photoelectric, algorithm, IT ..etc. We have set up operation center and R & D center in Qianjiang New City and Qiantang New District of Hangzhou.

It is used for displaying the subway line diagram, arrival station, next station, running direction, door opening/closing prompts, etc. The screen can be divided into various zones to change the display layout. Videos can be display. The screen is characterized by bright colors, changeable layout and rich contents.